Tech · IP
Interojo builds technology across every stage of development—from material innovation to design and high-volume manufacturing. This integrated approach ensures consistent quality, scalable production, and performance you can trust.
TECHNOLOGY 1
Material Technology
Proprietary material innovations that enhance comfort, safety, and long-term wearability. We develop advanced compounds that ensure optimal performance while meeting the highest standards of biocompatibility.
Material development
Improve comfortability by increasing oxygen permeability and wettability of contact lens
Material synthesis
Enhance contact lens quality through material synthesis with high technology
UltraSoo™
The premium lens that enhances comfort by adding a moisture enhancing substance to the preservation solution for smoother lens wear and incorporating hyaluronic acid into the lens material. It provides long lasting, stable and comfortable wear, minimizing friction between the eye and the lens to help stabilize the tear film.
What is hyaluronic acid?
It is a substance also found in the human body, known for its excellent water binding ability and its non-toxic properties, as well as its anti-inflammatory and wound healing effects.
Grab Soo Plus™
The 3.5th generation silicone hydrogel lens with increased oxygen permeability, where a hydrophilic polymer is optimally dispersed and contained within the lens IPN structure to maintain long lasting moisture and provide a significantly improved overall wearing experience.
DepoSoo™
Interojo's unique technology applied to silicone lenses, where a hydrophilic substance with excellent water binding ability is deposited on the lens surface to provide a more comfortable wearing experience.
BBYL™ (Bluelight Blocking Yellow Layer™)
A lens that blocks blue light, reducing photosensitivity, preventing vision loss and helping to relieve eye fatigue.
TECHNOLOGY 2
Design Technology
Precision-driven design capabilities that optimize optical performance and visual clarity. Our technology enables accurate, stable, and consistent vision experiences through advanced engineering.
Color pigment printing
Ensure eye safety from pigment printed on color contact lens by special pigment coating technology
Functional lens design
Our HD technology effectively corrects astigmatism and presbyopia
HD Vision Design
High Definition optical design applies aspheric design to the lens to control spherical aberration, providing the wearer with a clearer vision.
DSSL™ (Dual Safety Shield Layers™)
Color lens printing technology that protects the eyeball by applying a protective coating to prevent direct contact with pigments, allowing for safe wear.
TECHNOLOGY 3
Mass production Technology
Scalable production systems that ensure consistent quality across high-volume manufacturing. Our advanced processes deliver reliability, efficiency, and precision at every stage of production.
Our special mold production system enables stable mass production.
Precise mold
Our highly precise molds lead high precision mass production
Equipment design
Concept design technology for production equipment
Process design
Process design technology to improve product yield rate and efficiency
Manufacturing technology
A technology that can stably manufacture contact lenses